77447656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67699}}^1$

素因数の和:67729

約数の個数: 32

約数和(自身を含む): 170604000

約数和(自身を除く): 93156344

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 67699, 135398, 270796, 541592, 744689, 880087, 1489378, 1760174, 2978756, 3520348, 5957512, 7040696, 9680957, 19361914, 38723828, 77447656]

約数ペア:

[(1, 77447656), (2, 38723828), (4, 19361914), (8, 9680957), (11, 7040696), (13, 5957512), (22, 3520348), (26, 2978756), (44, 1760174), (52, 1489378), (88, 880087), (104, 744689), (143, 541592), (286, 270796), (572, 135398), (1144, 67699)]